Updating Linux Actions to v4

.github/workflows/Linux build template.yml

@@ -14,7 +14,7 @@ jobs:
 
     name: Build type - ${{matrix.build_type}}
     steps:
-# --------- Packages & artifacts ---------
+# --------- Packages install & artifacts download ---------
     - name: Install necessary packages
       uses: nick-fields/retry@v3
       with:
@@ -29,7 +29,7 @@ jobs:
           sudo apt install build-essential cmake ninja-build libusb-1.0-0-dev zlib1g-dev libssl-dev
 
     - name: Download artifacts
-      uses: actions/download-artifact@v3
+      uses: actions/download-artifact@v4
       with:
         name: ThunderInterfaces-${{matrix.build_type}}-artifact
         path: ${{matrix.build_type}}
@@ -39,7 +39,7 @@ jobs:
         tar -xvzf ${{matrix.build_type}}/${{matrix.build_type}}.tar.gz
         rm ${{matrix.build_type}}/${{matrix.build_type}}.tar.gz
 
-# ----- Regex & checkout -----
+# ----- Checkout & regex build options -----
     - name: Checkout ThunderNanoServicesRDK
       uses: actions/checkout@v4
       with:
@@ -55,7 +55,7 @@ jobs:
         regex_flags: 'gim'
         search_string: ${{github.event.pull_request.body}}
 
-# ----- Building & uploading -----
+# ----- Build & upload artifacts -----
     - name: Build ThunderNanoServicesRDK
       run: |
         cmake -G Ninja -S ThunderNanoServicesRDK -B ${{matrix.build_type}}/build/ThunderNanoServicesRDK \
@@ -77,7 +77,7 @@ jobs:
       run: tar -czvf ${{matrix.build_type}}.tar.gz ${{matrix.build_type}}
 
     - name: Upload
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: ThunderNanoServicesRDK-${{matrix.build_type}}-artifact
         path: ${{matrix.build_type}}.tar.gz